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-rw-r--r--src/soc/intel/tigerlake/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/intel/tigerlake/Kconfig b/src/soc/intel/tigerlake/Kconfig
index b97b92e46d..9340cb7385 100644
--- a/src/soc/intel/tigerlake/Kconfig
+++ b/src/soc/intel/tigerlake/Kconfig
@@ -15,6 +15,7 @@ config CPU_SPECIFIC_OPTIONS
select CPU_INTEL_FIRMWARE_INTERFACE_TABLE
select CPU_SUPPORTS_PM_TIMER_EMULATION
select DRIVERS_USB_ACPI
+ select FAST_SPI_SUPPORTS_EXT_BIOS_WINDOW
select FSP_COMPRESS_FSP_S_LZ4
select FSP_M_XIP
select FSP_STATUS_GLOBAL_RESET_REQUIRED_3
@@ -101,6 +102,12 @@ config CHIPSET_DEVICETREE
string
default "soc/intel/tigerlake/chipset.cb"
+config EXT_BIOS_WIN_BASE
+ default 0xf8000000
+
+config EXT_BIOS_WIN_SIZE
+ default 0x2000000
+
config IFD_CHIPSET
string
default "tgl"